Ki and Gil will enter this room through the first door at the centre of it. It contains two Druids, three Wizards, and eight Blue Bats (26 hits to kill...).
The picture on the wall at the top of the room is of a Terrazi from Xevious - the first game that Masanobu Endō designed for Namco back in 1982.
The first key at the centre of the room opens the aforementioned first door at the centre of the room, and the second key at the centre of the room opens the second door at the centre of the room. The keys at the top-left, top-right, bottom-left and bottom-right of the room do not open any of the doors in the room, which means that there are no keys for the other four doors that at the top-left, top-right, bottom-left and bottom-right of the room.
That aforementioned first door at the centre of the room leads back to Trophy Room (Room Pass: HC7) - while the second door at the centre of the room leads to Audience Hall (Room Pass: Q39 - same as Druaga's Grave). You should remember the second of these Room Passes, especially as it matches that of the room where the antagonist of the original game is buried. Endō himself will also make an appearance twenty-nine rooms later.
